html {
    -ms-touch-action: none;
}

body,
ul,
li {
    padding: 0;
    margin: 0;
    border: 0;
    list-style: none;
}

body {
    font-size: 12px;
    font-family: ubuntu, helvetica, arial;
    overflow: hidden;
    /* this is important to prevent the whole page to bounce */
}

.active {
    color: darkgreen;
}

#header {
    position: absolute;
    z-index: 2;
    top: 0;
    left: 0;
    width: 100%;
    height: 45px;
    line-height: 45px;
    background-color: #314444;
    padding: 0;
    color: #eee;
    font-size: 20px;
    text-align: center;
    font-weight: bold;
}

#footer {
    position: absolute;
    z-index: 2;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 48px;
    background: #E9E9E9;
    padding: 0;
    border-top: 1px solid #444;
}

#footer ul {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

#footer ul li {
    text-align: center;
    flex: 1;
    font-size: 14px;
    color: #1d1515;
    display: flex;
    flex-direction: column;
    margin-top: 3px;
}

#footer li i {
    font-size: 20px;
}

#wrapper {
    position: absolute;
    z-index: 1;
    top: 45px;
    bottom: 48px;
    left: 0;
    width: 100%;
    background: #ccc;
    overflow: hidden;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-text-size-adjust: none;
    -moz-text-size-adjust: none;
    -ms-text-size-adjust: none;
    -o-text-size-adjust: none;
    text-size-adjust: none;
}

#scroller {
    position: absolute;
    z-index: 1;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    width: 100%;
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
}

#scroller ul {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
    text-align: left;
}

#scroller li {
    padding-right: 5px;
    padding-left: 2px;
    padding-top: 5px;
    padding-bottom: 5px;
    background-color: #fafafa!important;
    font-size: 14px;
    display: flex;
    flex-direction: row;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='1' height='1'><rect fill='black' x='0' y='0' width='1' height='0.5'/></svg>") repeat-x bottom;
}

#scroller li .ppt {
    width: 295px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    text-align: justify;
    margin: 10px 10px;
}

.img {
    box-sizing: border-box;
    margin: 5px;
    width: 75px;
    height: 75px;
    /*border: 1px solid gray;*/
}

.img img {
    border: 0;
    width: 73px;
    height: 73px;
}

.ppt h3 {
    margin-top: -4px;
    /* text-align: center; */
    color: #884319;
    font-size: 18px;
}

.sk-text {
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    text-align: justify;
    margin-top: -14px;
}

.sk-level {
    margin-top: 4px;
}

.wel-1 {
    color: #dabdbd;
    margin-top: 99%;
    font-size: 18px;
}

.wel-0 {
    color: #dabdbd;
    margin-top: -99%;
    font-size: 24px;
}